science 7th vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| biome | a group of ecosystems with similiar climates and organisms.
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| canopy | a leafy roof formed by tall trees.
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| understory | a layer of shorter plants that grow in the shade of a forest canopy.
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| desert | an area that recieves less than 25cm of precipitation a year.
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| grassland | an area populated by grasses that gets 25 to 75cm of rain each year.
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| savanna | a grassland close to the equator.
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| decidious trees | trees that shed their leaves and grow new ones each year.
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| hibernation | a low energy state similiar to sleep that some mammals enter in the winter.
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| coniferous trees | trees that reproduce their seeds in cones and have needle shaped leaves.
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| tundra | an extremely cold, dry biome.
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| permafrost | soil that is frozen all year.
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| estuary | a habitat in which the fresh water of a river meets the salt water of the ocean.
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| intertidal zone | between the highest high tide line and the lowest low tide line.
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| neritic zone | the region of shallow ocean water over the continental shelf.
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| succession | series of predictable changes that occur in a community over time.
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| primary succession | the changes that occur in an area where no ecosystem had existed.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
levis
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